Keymaps

I just installed QNX, and it doesn’t seem to have an icelandic keyboard map.
According to QNX.com, it has font sets for it, however. I was wondering,
if it was possible to convert XFree86 keyboard maps somehow (some how I doubt
this will be possible), or if someone can point me to a good tutorial on
creating a keymap? (would have to be for complete beginners).

Thanks.